Company Badge
USPTO Data Jan 1 1976 - Sep 22 2026
1 Patents
#1 in Tibro
#3,374 in Sweden
Calignum Technologies Ab
Forward Citations = 0
4 inventors:
Calignum Technologies Ab
% Expired Patents = 100.0
EPO Patents = 2
Forward Citations = 0
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
Sven Göthe (1 out of 8 patents)
Ove Lindström (1 out of 2 patents)
Kristian Lough-Grimsgaard (1 out of 1 patent)
4. Eric Sjöberg (1 out of 1 patent)
5. Lars DAHLSTRÖM (0 patent)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
2 patents (EPO):
Please report any incorrect information to [email protected]